trans-2-butene 233.11 IM Angle of Rotation Energy (kJ/mol) 26.92 butane 78.49 Energy (kJ/mol) 20.43 Angle of Rotation Using the energy plots in the animation, what is the energy barrier for rotation about the central carbon-carbon bond in butane? kJ/mol

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.